plot.py 文件源码

def scatter_labeled_z(z_batch, label_batch, filename="labeled_z"):
    fig = pylab.gcf()
    fig.set_size_inches(20.0, 16.0)
    pylab.clf()
    colors = ["#2103c8", "#0e960e", "#e40402","#05aaa8","#ac02ab","#aba808","#151515","#94a169", "#bec9cd", "#6a6551"]
    for n in range(z_batch.shape[0]):
        result = pylab.scatter(z_batch[n, 0], z_batch[n, 1], c=colors[label_batch[n]], s=40, marker="o", edgecolors='none')

    classes = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"]
    recs = []
    for i in range(0, len(colors)):
        recs.append(mpatches.Rectangle((0, 0), 1, 1, fc=colors[i]))

    ax = pylab.subplot(111)
    box = ax.get_position()
    ax.set_position([box.x0, box.y0, box.width * 0.8, box.height])
    ax.legend(recs, classes, loc="center left", bbox_to_anchor=(1.1, 0.5))
    pylab.xticks(pylab.arange(-4, 5))
    pylab.yticks(pylab.arange(-4, 5))
    pylab.xlabel("z1")
    pylab.ylabel("z2")
    pylab.savefig(filename)